10 commits

Author	SHA1	Message	Date
David Rowe	1f63425e9f	Don't kick particle effects when apply physics	2017-09-15 13:58:58 +12:00
David Rowe	4b63d8b7d9	Don't kick polylines when apply physics	2017-09-15 13:48:01 +12:00
David Rowe	c6af82dedc	Increase maximum number of undo levels to 1000	2017-09-15 09:55:14 +12:00
David Rowe	f1572a165a	Fix history crash	2017-09-15 09:54:55 +12:00
David Rowe	6d42e82711	Condense create and clone to have one history entry	2017-09-14 11:52:36 +12:00
David Rowe	18ce5ba30f	Add undo/redo for physics	2017-09-14 08:53:20 +12:00
David Rowe	922b712b35	Add undo/redo for coloring entities	2017-09-12 21:58:09 +12:00
David Rowe	93a5cae7d2	Add undo/redo for deleting entities	2017-09-12 21:39:30 +12:00
David Rowe	3bb3e57f71	Add undo/redo for creating entities	2017-09-12 20:59:03 +12:00
David Rowe	68c4a2f7f6	Add History object to handle history	2017-09-12 20:53:15 +12:00